No B and Katsuyuki Konishi (as his character Kemona Mask) is performing the opening song “Fight! Kemona Mask,” while Momosumomosu is performing the ending song “Anecdote.”

The manga follows masked wrestler Genzō Shibata, who likes all kinds of animals and creatures. One day he is summoned to another world, where a princess asks him to help kill magical beasts, but he gets mad and puts her in a German suplex. Instead, he begins life as a pet shop owner in the other world.